/*
 * @(#)DBConnection.java		       Project:SpikeSC
 * Date:2012-7-24
 *
 * Copyright (c) 2011 CFuture09, Institute of Software, 
 * Guangdong Ocean University, Zhanjiang, GuangDong, China.
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.sinaapp.msdxblog.spikesc.db;

import java.sql.Connection;
import java.sql.SQLException;

import utils.SQLUtil;

/**
 * @author Geek_Soledad (66704238@51uc.com)
 */
public class DBConnection {

	private static Connection connection;
	
	public synchronized static Connection getConnection() throws SQLException {
		if (connection == null || connection.isClosed()) {
			connection = SQLUtil.getConnection();
		}
		return connection;
	}
}
